The Altea BX8013-17 Polished Chrome Ceiling Light is an LED product & is suitable for bathrooms. It has a height of 66mm, a width of N/A, a depth of N/A, & a diameter of 152mm. An LED product as standard, it includes 8.18W LED. The lumen output (brightness) of this particular light is 415 lumens. The Altea BX8013-17 is dimmable, dependent upon the lightbulb you use & a phase (leading & trailing edge) dimmer is required. This product doesn't have a switch, which means you would use a wall switch & an IP-rating of IP44, which means it can be installed in bathroom Zones 2, 3 (also suitable for zone 1, when the appropriate RCD is used on the bathroom lighting circuit). The BX8013-17 is a class 2, double insulated product which means it doesn't require an earth connection in your lighting circuit (normally a green & yellow wire). It is not a fire-rated product & no LED driver is required. The manufacturer suggests that this particular product can be mounted on a ceiling or a wall.